update：更新多编辑视图面板

@CONTROL/多编辑视图面板/CONTROL-BASE.vue.ftl

@@ -334,7 +334,7 @@
      * @param {*} data
      * @memberof ${srfclassname('${ctrl.codeName}')}Base
      */
-    public load(data: any): void {
+    public async load(data: any): void {
         if(!this.fetchAction){
             this.$Notice.error({ title: (this.$t('app.commonWords.wrong') as string), desc: '${view.getName()}' + (this.$t('app.multiEditView.notConfig.fetchAction') as string) });
             return;
@@ -342,12 +342,15 @@
         let arg: any = {};
         Object.assign(arg, data,{viewparams:this.viewparams});
         this.items = [];
-        const promice: Promise<any> = this.service.get(this.fetchAction,JSON.parse(JSON.stringify(this.context)),arg, this.showBusyIndicator);
-        promice.then((response: any) => {
-            if (!response.status || response.status !== 200) {
-                if (response.data && response.data.message) {
-                    this.$Notice.error({ title: (this.$t('app.commonWords.wrong') as string), desc: response.data.message });
+        let viewparamResult:any = Object.assign(arg, this.viewparams);
+        const tempContext = Util.deepCopy(this.context);
+        if (!(await this.handleCtrlEvents('onbeforeload', { context: tempContext, viewparams: viewparamResult, data: arg }))) {
+            return;
         }
+        const response: any = await this.service.get(this.fetchAction,JSON.parse(JSON.stringify(this.context)),arg, this.showBusyIndicator);
+        try {
+            if (response.status && response.status == 200) {
+                if (!(await this.handleCtrlEvents('onloadsuccess', { data: response.data }))) {
                     return;
                 }
                 const data: any = response.data;
@@ -356,12 +359,23 @@
                     this.doItems(items);
                 }
                 this.$emit('load', this.items);
-        }).catch((response: any) => {
+            } else {
+                if (!(await this.handleCtrlEvents('onloaderror', { data: response.data }))) {
+                    return;
+                }
+                if (response.data && response.data.message) {
+                    this.$Notice.error({ title: (this.$t('app.commonWords.wrong') as string), desc: response.data.message });
+                }
+            }
+        } catch (error) {
+             if (!(await this.handleCtrlEvents('onloaderror', { context: tempContext, viewparams: viewparamResult, data: response && response.data ? response.data : arg }))) {
+                return;
+            }
             if (response && response.status === 401) {
                 return;
             }
             this.$Notice.error({ title: (this.$t('app.commonWords.wrong') as string), desc: response.data && response.data.message ? response.data.message : "" });
-        });
+        }
     }
 
     /**